Efficacy and potential pharmacological mechanism of combination in diabetic nephropathy: integrating meta-analysis, network pharmacology, molecular docking, and experimental validation.

Background: Diabetic nephropathy (DN) is a diabetes mellitus (DM)-induced complication that poses high morbidity and mortality risks. The and couplet medicines (AS) are commonly employed in DN clinical treatment in China, but their clinical efficacy and potential pharmacological mechanisms are yet to be evaluated.

Material And Methods: A meta-analysis of 15 studies involving 1,443 patients was conducted.

Mapk7 enhances osteogenesis and suppresses adipogenesis by activating Lrp6/β-catenin signaling axis in mesenchymal stem cells.

The lineage commitment and differentiation of mesenchymal stem cells (MSCs) play a crucial role in bone homeostasis. MAPK7 (Mitogen-activated protein kinase 7), a member of MAPK family, controls cell differentiation, proliferation and survival. However, the specific role of Mapk7 in regulating osteogenic and adipogenic differentiation of MSCs remains to be determined.

A nomogram for predicting cancer-specific survival in patients with rectal mucinous adenocarcinoma following surgery.

Nomograms for predicting survival are well-established for colorectal adenocarcinoma but are less common for rectal mucinous adenocarcinoma (MAC). This study leverages Surveillance, Epidemiology, and End Results (SEER) database to develop a prognostic nomogram for rectal MAC, enhancing survival prediction and clinical decision-making. Data from the SEER (2004-2017) were analyzed, focusing on surgically treated rectal MAC patients.

Hypertension inhibition by Dubosiella newyorkensis via reducing pentosidine synthesis.

Gut dysbiosis has been associated with hypertension. Herein, we aimed to discover the potential association between gut microbiota and high-salt diet (HSD) induced endothelial dysfunction in conventional hypertensive mice. Dubosiella newyorkensis was found highly sensitive to salt in HSD-induced hypertension.

SIRT1 Alleviates Oxidative Stress-Induced Mitochondrial Dysfunction and Mitochondria-Associated Membrane Dysregulation in Stress Urinary Incontinence.

The pathogenesis of stress urinary incontinence (SUI), a condition common in women, remains to be fully elucidated. This study revealed that the incidence of SUI is associated with mitochondrial homeostasis dysregulation following oxidative stress in the fibrous connective tissue of the pelvic floor. SIRT1 is an essential factor for maintaining mitochondrial homeostasis; however, its potential role and mechanism of action in SUI pathogenesis remain unclear.

ArfGAP3 Protects Mitochondrial Function and Promotes Autophagy Through Rab5a-Mediated Signals in Ageing Skeletal Muscle.

Background: Few researches have investigated the molecular mechanism responsible for the age-related loss of the pelvic floor muscle (PFM) mass and functionality-a pivotal contributor to pelvic organ prolapse and diminished physical well-being. ADP ribosylation factor GTPase activating protein 3 (ArfGAP3) is a member of ArfGAPs, which regulates the vesicular trafficking pathway and intracellular proteins transporting. However, its effects on skeletal muscle ageing remain largely unknown.

Beyond conventional therapies: MSCs in the battle against nerve injury.

Nerve damage can cause abnormal motor and sensory consequences, including lifelong paralysis if not surgically restored. The yearly cost of healthcare in the United States is projected to be $150 billion, and millions of Americans suffer from peripheral nerve injuries as a result of severe traumas and disorders. For nerve injuries, the outcome of conventional therapies is suboptimal and may have unfavorable side effects.

Early and multiple doses of zoledronate mitigates rebound bone loss following withdrawal of receptor activator of nuclear factor kappa-B ligand inhibition.

Rebound bone loss following denosumab discontinuation is an important barrier in the effective long-term treatment of skeletal disorders. This is driven by increased osteoclastic bone resorption following the offset of RANKL inhibition, and sequential osteoclast-directed therapy has been utilized to mitigate this. However, current sequential treatment strategies intervene following the offset of RANKL inhibition and this approach fails to consistently prevent bone loss.

Diagnostic value of fasting insulin and insulin-like growth factor-1 levels in girls with central precocious puberty.

Objectives: The gonadotropin-releasing hormone (GnRH) provocation test is crucial for diagnosing central precocious puberty (CPP). However, due to its invasion and high cost, it is essential to find a simpler biomarker. This study aimed to investigate the feasibility of fasting insulin (FINS) and insulin-like growth factor-1 (IGF-1) as potential biomarkers for diagnosing girls with CPP and to analyze their effects on puberty development.

Observation of single-photon azimuthal backflow with weak measurement.

Quantum backflow (QB), a counterintuitive interference phenomenon where particles with positive momentum can propagate backward, is important in applications involving light-matter interactions. To date, experimental demonstrations of backflow have been restricted to classical optical systems using techniques such as slit scanning or Shack-Hartmann wavefront sensing, which suffer from low spatial resolution due to the inherent limitations in slit width and lenslet array density. Here, we report an observation of azimuthal backflow (AB) both theoretically and experimentally by employing the weak measurement technique, which enables the precise extraction of photon momentum at each pixel.

The More Realism, the Better? How Does the Realism of AI Customer Service Agents Influence Customer Satisfaction and Repeat Purchase Intention in Service Recovery.

Nowadays, human customer service is increasingly being replaced by artificial intelligence (AI) customer service agents. Service recovery plays a crucial role in shaping consumer experiences and business profitability. The realism of AI agents can significantly impact users' attitudes and behaviors.

Solanaceae pan-genomes reveal extensive fractionation and functional innovation of duplicated genes.

The Solanaceae family contains many agriculturally important crops, including tomato, potato, pepper, and tobacco, as well as other species with potential for agricultural development, such as the orphan crops groundcherry, wolfberry, and pepino. Research progress varies greatly among these species, with model crops like tomato being far ahead. This disparity limits the broader agricultural application of other Solanaceae species.

3D culture inhibits replicative senescence of SCAPs via UQCRC2-mediated mitochondrial oxidative phosphorylation.

Stem cells derived from the apical papilla (SCAPs) play a crucial role in tooth root development and dental pulp regeneration. They are important seed cells for bone/tooth tissue engineering. However, replicative senescence remains an unavoidable issue as in vitro amplification increases.

M13, an anthraquinone compound isolated from Morinda officinalis alleviates the progression of the osteoarthritis via the regulation of STAT3.

Background: Osteoarthritis (OA) is characterized by the progressive deterioration of articular cartilage, leading to joint pain and functional impairment. OA severely impacts quality of life and presents a substantial societal burden. Currently, effective treatment options remain limited.

iPSCs-derived iMSCs prevent osteoporotic bone loss and affect bone metabolites in ovariectomized mice.

Osteoporosis is a metabolic bone disease that seriously jeopardizes the health of middle-aged and elderly people. Mesenchymal stem cell-based transplantation for osteoporosis is a promising new therapeutic strategy. Induced mesenchymal stem cells (iMSCs) are a new option for stem cell transplantation therapy.

A single-cell transcriptomic atlas of human stem cells from apical papilla during the committed differentiation.

Aim: Human stem cells derived from the apical papilla (SCAPs) are recognized for their multilineage differentiation potential and their capacity for functional tooth root regeneration. However, the molecular mechanisms underlying odonto/osteogenic differentiation remain largely unexplored. In this study, we utilized single-cell RNA sequencing (scRNA-seq) to conduct an in-depth analysis of the transcriptional changes associated with chemically induced osteogenesis in SCAPs.

Bone marrow mesenchymal stem cells overexpressing stromal cell- derived factor 1 aid in bone formation in osteoporotic mice.

Background: Osteoporosis is characterized by low systemic bone mineral content and destruction of bone microarchitecture. Promoting bone regeneration and reversing its loss by infusion of exogenous bone marrow mesenchymal stem cells (BMSCs) is a potentially effective treatment for osteoporosis. However, their limited migration to target organs reduces the therapeutic effect of the cells.

Chemically induced degradation of PRC2 complex by EZH2-Targeted PROTACs via a Ubiquitin-Proteasome pathway.

Enhancer of zeste homolog 2 (EZH2) is a histone methyltransferase that plays an important role in cancer cells biology. However, present EZH2 inhibitors in clinic have not achieved satisfactory efficacy. Herein, a number of EZH2-targeted PROTAC compounds were designed and synthesized by selecting different linkers, using Tazemetostat as the protein of interest (POI) portion of PROTAC molecules, hoping to improve the defects of existing EZH2 inhibitors effectively.

Efficacy and safety of a Chinese medicine formula Diankuang Mengxing Decoction combined with antipsychotics in the treatment of schizophrenia: A meta-analysis of randomized controlled trials.

Background: In patients with schizophrenia, Diankuang Mengxing Decoction with antipsychotics is one of the treatments for it. However, little information is available regarding the difference between the therapeutic effect of Diankuang Mengxing Decoction with antipsychotics and other treatments. Systematic evaluation is conducted to assess the efficacy and safety of Diankuang Mengxing Decoction and other antipsychotics, which are used to treat schizophrenia.

[Value of single-phase gonadotropin-releasing hormone stimulation test in diagnosis of central precocious puberty in girls with different levels of body mass index].

Objectives: To investigate the value of single-phase gonadotropin releasing hormone (GnRH) stimulation test in the diagnosis of central precocious puberty (CPP) in girls with different levels of body mass index (BMI).

Methods: A retrospective analysis was performed for the data of 760 girls with breast development before 7.5 years of age who attended the Third Affiliated Hospital of Zhengzhou University from January 2017 to August 2023.

METTL3-mediated pre-miR-665/DLX3 mA methylation facilitates the committed differentiation of stem cells from apical papilla.

Methyltransferase-like 3 (METTL3) is a crucial element of N6-methyladenosine (mA) modifications and has been extensively studied for its involvement in diverse biological and pathological processes. In this study, we explored how METTL3 affects the differentiation of stem cells from the apical papilla (SCAPs) into odonto/osteoblastic lineages through gain- and loss-of-function experiments. The mA modification levels were assessed using mA dot blot and activity quantification experiments.

Activation of Einstein-Podolsky-Rosen steering sharing with unsharp nonlocal measurements.

Einstein-Podolsky-Rosen (EPR) steering is commonly shared among multiple observers by utilizing unsharp measurements. Nevertheless, their usage is restricted to local measurements and does not encompass all nonlocal measurement-based cases. In this work, a method for finding beneficial local measurement settings has been expanded to include nonlocal measurement cases.